Method and apparatus for requesting point-to-point protocol (PPP) instances from a packet data services network
First Claim
1. A method of informing a packet data services network of dormant network connections associated with a mobile station when the mobile station moves from a first infrastructure element of the packet data services network to a second infrastructure element of the packet data services network, the method comprising the step of:
- transmitting from the mobile station to the second infrastructure element of the packet data services network a message including a number of dormant network connections associated with the mobile station and a list of identifiers associated with the dormant network connections,wherein the message comprises an origination message including an indicator that the dormant network connections are dormant.
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Accused Products
Abstract
A method and apparatus for requesting PPP instances from a packet data services network includes a mobile station configured to send an origination message to a packet data service node (PDSN) at which it has arrived upon leaving the vicinity of another PDSN. The message informs the new PDSN of the new location of the mobile station and indicates both the number of dormant PPP instances associated with the mobile station and a service reference identifier for each such PPP instance. A flag within the message may be used to indicate whether the PPP instances are dormant (i.e., whether the mobile station is engaged in a call).
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Citations
17 Claims
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1. A method of informing a packet data services network of dormant network connections associated with a mobile station when the mobile station moves from a first infrastructure element of the packet data services network to a second infrastructure element of the packet data services network, the method comprising the step of:
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transmitting from the mobile station to the second infrastructure element of the packet data services network a message including a number of dormant network connections associated with the mobile station and a list of identifiers associated with the dormant network connections, wherein the message comprises an origination message including an indicator that the dormant network connections are dormant. - View Dependent Claims (2, 3, 4)
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5. A mobile station configured to inform a packet data services network of dormant network connections associated with the mobile station when the mobile station moves from a first infrastructure element of the packet data services network to a second infrastructure element of the packet data services network, the mobile station comprising:
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an antenna; a processor coupled to the antenna; and a processor-readable medium accessible by the processor and containing a set of instructions executable by the processor to modulate and transmit from the mobile station to the second infrastructure element of the packet data services network a message including a number of dormant network connections associated with the mobile station and a list of identifiers associated with the dormant network connections, wherein the message comprises an origination message including an indicator that the dormant network connections are dormant. - View Dependent Claims (6, 7, 8)
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9. A mobile station configured to inform a packet data services network of dormant network connections associated with the mobile station when the mobile station moves from a first infrastructure element of the packet data services network to a second infrastructure element of the packet data services network the mobile station comprising:
a device configured to transmit from the mobile station to the second infrastructure element of the packet data services network a message including a number of dormant network connections associated with the mobile station and a list of identifiers associated with the dormant network connections, wherein the message comprises an origination message including an indicator that the dormant network connections are dormant. - View Dependent Claims (10, 11, 12)
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13. A mobile station configured to inform a packet data services network of dormant network connections associated with the mobile station when the mobile station moves from a first infrastructure element of the packet data services network to a second infrastructure element of the packet data services network, the mobile station comprising:
means for transmitting from the mobile station to the second infrastructure element of the packet data services network a message including a number of dormant network connections associated with the mobile station and a list of identifiers associated with the dormant network connections, wherein the message comprises an origination message including an indicator that the dormant network connections are dormant. - View Dependent Claims (14, 15, 16)
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17. An apparatus for informing a packet data services network of dormant Internet Protocol (IP) instances associated with a mobile station when the mobile station moves from a first infrastructure element of the packet data services network to a second infrastructure element of the packet data services network, the apparatus comprising:
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means for establishing IP instances; means for transmitting from the mobile station to the second infrastructure element of the packet data services network a message including a number of dormant IP instances associated with the mobile station and a list of identifiers associated with the dormant IP instances, wherein the message comprises an origination message including an indicator that the dormant network connections are dormant.
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Specification